[SOLVED] RPi3A+ Network instability.

[the_bertrum]

Dunno if this helps.  My Router interface says that the "testbed player" it there, on ip 192.168.1.73.

Code:

robert@Lyssa:~$ ping testbed.local
ping: testbed.local: Name or service not known
robert@Lyssa:~$ ping 192.168.1.73
PING 192.168.1.73 (192.168.1.73) 56(84) bytes of data.
64 bytes from 192.168.1.73: icmp_seq=1 ttl=64 time=76.6 ms
64 bytes from 192.168.1.73: icmp_seq=2 ttl=64 time=97.6 ms
64 bytes from 192.168.1.73: icmp_seq=3 ttl=64 time=121 ms
^C
--- 192.168.1.73 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 76.555/98.439/121.147/18.213 ms
robert@Lyssa:~$ avahi-browse -k -a
+ wlp1s0 IPv4 0006786CD796@dionysus                         _raop._tcp           local
+ wlp1s0 IPv4 0006786cd796dionysus                          _spotify-connect._tcp local
+ wlp1s0 IPv4 dionysus                                      _heos-audio._tcp     local
+ wlp1s0 IPv4 master                                        _omsg._tcp           local
+ wlp1s0 IPv4 apollo                                        _device-info._tcp    local
+ wlp1s0 IPv4 Claudia                                       _device-info._tcp    local
+ wlp1s0 IPv4 orpheus                                       _device-info._tcp    local
+ wlp1s0 IPv4 apollo                                        _smb._tcp            local
+ wlp1s0 IPv4 Claudia                                       _smb._tcp            local
+ wlp1s0 IPv4 orpheus                                       _smb._tcp            local
+ wlp1s0 IPv4 dionysus                                      _http._tcp           local
+ wlp1s0 IPv4 moOde audio player: apollo                    _http._tcp           local
+ wlp1s0 IPv4 myrouter                                      _http._tcp           local
+ wlp1s0 IPv4 moOde audio player: orpheus                   _http._tcp           local
+ wlp1s0 IPv4 apollo                                        _udisks-ssh._tcp     local
+ wlp1s0 IPv4 orpheus                                       _udisks-ssh._tcp     local
+ wlp1s0 IPv4 Fabrizzio                                     _airplay._tcp        local
+ wlp1s0 IPv4 dionysus                                      _airplay._tcp        local
+ wlp1s0 IPv4 Apollo                                        _spotify-connect._tcp local
^CGot SIGINT, quitting.
robert@Lyssa:~$

ssh to ip just hangs, ssh to host name isn't resolved.  My router knows it's there though, and knows it's name.

Code:

robert@Lyssa:~$ ssh master@192.168.1.73
^C
robert@Lyssa:~$ ssh master@testbed.local
ssh: Could not resolve hostname testbed.local: Name or service not known